CN101908977A - Network equipment, power supply management method and system thereof as well as - Google Patents
Network equipment, power supply management method and system thereof as well as Download PDFInfo
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Abstract
The invention provides network equipment, power supply management method and system thereof. In the power supply management method, a line card power supply monitoring module monitors and acquires line card power supply information which corresponds to each line card and sends the line card power supply information to a power supply processing module; a system power supply monitoring module monitors and acquires the system power supply information of a power supply and sends the system power supply information to the power supply processing module; and the power supply processing module regulates power supply management strategies according to the line card power supply information and/or the system power supply information. The power supply management system comprises the line card power supply monitoring module, the system power supply monitoring module and the power supply processing module. The network equipment comprises a management plate, a plurality of line cards, the power supply and the power supply management system of the network equipment. The invention ensures that the system power supply works in an optimal efficiency state and enhances the power supply efficiency of the network equipment.
Description
Technical field
The embodiment of the invention relates to the communication technology, relates in particular to a kind of method for managing power supply, system and network equipment of the network equipment.
Background technology
In catenet, the network equipments such as the switch of core or router are generally modular construction, and it comprises management board and many bracing cables card usually, so the power consumption of equipment is bigger, and power-supply system is comparatively complicated.Redundant power is a kind of power supply that is used for the network equipment, it is made up of duplicate power supply more than two, as adopt N+M power supply redundancy scheme, be illustrated in N power supply of needs configuration under the situation that satisfies network equipment maximum power dissipation, an other M power supply is as backup, to realize the high availability of the network equipment.But generally adopt the redundant power technology to have a problem, be illustrated in figure 1 as the relation curve of power source loads rate and power-efficient, as can be seen from Figure 1, under power source loads rate situation on the low side, can cause power-efficient on the low side, and under the overall situation of advocating low-carbon (LC), in order to accomplish that green energy conservation need improve power-efficient, it is particularly urgent that then this demand seems in the network equipment of non-stop run.
Exist a kind of load balancing ground redundant power design to address the above problem in the prior art, be each power supply mean allocation power.As in the redundant power system of a N+M, the realtime power that whole set equipment consumed is P
0, the peak power output of single power supply is P
m, then the power source loads rate is
For example, use the redundant power of 2+1 when the power-supply system of the network equipment and design the realtime power P that whole set equipment consumes
0=2000W, the maximum power dissipation P of single power supply
mDuring=1500W, under the redundancy strategy of load balancing, load factor is 44.4%, and with reference to Fig. 1, when load factor was between 40-90%, power-efficient can remain on more than 91%.
Yet, when the realtime power of whole set equipment actual consumption hangs down, as P
0=1200W, this moment, load factor was 26.7% only under the constant situation of other conditions, with reference to Fig. 1, the power-efficient of this moment is lower than 90%.And power management policy of the prior art can't be made adjustment for this situation, thereby causes power-efficient low, can not realize effect in energy saving and environmental protection.More than come scheme of the prior art is described by two examples, all can have the problems referred to above but actual conditions show the redundant power design of the parameter value that adopts other.Therefore, scheme of the prior art can not realize can not reaching the purpose that improves power-efficient to the comprehensive of the power supply of the network equipment and the monitoring that becomes more meticulous.
Summary of the invention
The invention provides a kind of method for managing power supply, system and the network equipment of the network equipment, the lower defective of power-efficient that causes in order to solve power management scheme imperfection in the prior art, realization is to the generalization of the power supply of the network equipment and the monitoring management that becomes more meticulous, guarantee that system power supply is operated under the best efficient state, improves the power-efficient of the network equipment.
The invention provides a kind of method for managing power supply of the network equipment, comprising:
The monitoring of ply-yarn drill Power Monitoring Unit is also gathered the ply-yarn drill power information of each ply-yarn drill correspondence, and described ply-yarn drill power information is sent to power supply processing module;
The system power supply information of power supply is monitored and gathered to the system power supply monitoring module, and described power information is sent to power supply processing module;
Described power supply processing module is adjusted power management policy according to described ply-yarn drill power information and/or described system power supply information.
The invention provides a kind of power-supply management system of the network equipment, comprising:
The ply-yarn drill Power Monitoring Unit is used to monitor and gather the ply-yarn drill power information of each ply-yarn drill correspondence, and described ply-yarn drill power information is sent to power supply processing module;
The system power supply monitoring module, the system power supply information that is used to monitor and gather power supply, and described power information sent to power supply processing module;
Described power supply processing module is used for adjusting power management policy according to described ply-yarn drill power information and/or described system power supply information.
The invention provides a kind of network equipment, the power-supply management system that comprises management board, a plurality of ply-yarn drill, power supply and the above-mentioned network equipment, wherein, described ply-yarn drill Power Monitoring Unit in the power-supply management system of the described network equipment links to each other with described ply-yarn drill, described system power supply monitoring module links to each other with described power supply, and described power supply processing module links to each other with described management board.
The method for managing power supply of the network equipment that the embodiment of the invention provides, the system and the network equipment, respectively the operating state of each ply-yarn drill and power supply in the network equipment is monitored by ply-yarn drill Power Monitoring Unit and system power supply monitoring module, and respectively ply-yarn drill power information and the system power supply information that collects is sent to power supply processing module, power supply processing module is adjusted power management policy according to ply-yarn drill power information and/or system power supply information, realized and to have adjusted the operating state of ply-yarn drill and/or power supply according to the real work situation of the network equipment, the lower defective of power-efficient that has solved power management scheme imperfection in the prior art and caused, realized the generalization of the power supply of the network equipment and the monitoring management that becomes more meticulous, guaranteed that system power supply is operated under the best efficient state, has improved the power-efficient of the network equipment.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the relation curve of power source loads rate and power-efficient;
Fig. 2 is the flow chart of the method for managing power supply embodiment one of the network equipment of the present invention;
Fig. 3 is the flow chart of the method for managing power supply embodiment two of the network equipment of the present invention;
Fig. 4 is the structural representation of the power-supply management system embodiment one of the network equipment of the present invention;
Fig. 5 is the structural representation of the power-supply management system embodiment two of the network equipment of the present invention;
Fig. 6 is the structural representation of network equipment embodiment of the present invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Fig. 2 is the flow chart of the method for managing power supply embodiment one of the network equipment of the present invention, and as shown in Figure 2, present embodiment provides a kind of method for managing power supply of the network equipment, can specifically comprise the steps:
Step 201, the monitoring of ply-yarn drill Power Monitoring Unit is also gathered the ply-yarn drill power information of each ply-yarn drill correspondence, and described ply-yarn drill power information is sent to power supply processing module.
In the present embodiment, the network equipment can be specially switch, router etc., and the network equipment in the present embodiment can comprise management board, a plurality of ply-yarn drill and power supply, and the power-supply management system of this network equipment also is set in this network equipment.This power-supply management system can comprise ply-yarn drill Power Monitoring Unit, system power supply monitoring module and power supply processing module, wherein, the ply-yarn drill Power Monitoring Unit is connected on each ply-yarn drill, the system power supply monitoring module is connected on each power supply, power supply processing module is connected on the management board, and links to each other with the system power supply monitoring module with the ply-yarn drill Power Monitoring Unit by the power management bus.This step is that the ply-yarn drill Power Monitoring Unit is monitored the running status of each ply-yarn drill, gathers the ply-yarn drill power information of each ply-yarn drill correspondence, and the ply-yarn drill power information that collects is sent on the power supply processing module by the power management bus.Ply-yarn drill power information herein can comprise the temperature of main power receiving equipment in the magnitude of voltage, current value, realtime power, this road of each branch road on each ply-yarn drill and the power state information on this road, and main power receiving equipment can be for CPU, be operated in medium access control (Media Access Control; Hereinafter to be referred as: MAC) core processors such as the network processor chip of responsible exchanges data and forwarding, exchange chip in the sublayer, power state information is used to identify the state of this branch road, is in normal condition or abnormality as this branch road.
Step 202, the system power supply information of power supply is monitored and gathered to the system power supply monitoring module, and described power information is sent to power supply processing module.
This step is that the system power supply monitoring module is monitored the running status of each power supply, gathers the system power supply information of each power supply, and the system power supply information that collects is sent on the power supply processing module by the power management bus.System power supply information herein can comprise the temperature of each power source voltage value, current value, realtime power, this power supply and the power state information of this power supply, power state information is used to identify the operating state of this power supply, is in normal condition or abnormality as this power supply.
Step 203, power supply processing module is adjusted power management policy according to described ply-yarn drill power information and/or described system power supply information.
Power supply processing module is receiving the ply-yarn drill power information that the ply-yarn drill Power Monitoring Unit is gathered, and after the system power supply information of system power supply monitoring module collection, this power supply processing module can be adjusted power management policy according to this ply-yarn drill power information and/or system power supply information.Power management policy herein can comprise ply-yarn drill power management policy, power supply managing strategy and power supply redundancy strategy, then this step can be for adjusting the ply-yarn drill power management policy according to the ply-yarn drill power information that collects, and the ply-yarn drill power management policy mainly refers to the working condition of ply-yarn drill to be monitored; Also can be for the power supply managing strategy being adjusted according to the system power supply information that collects, the power supply managing strategy mainly refers to the working condition of power supply to be monitored; Can also be for adjusting the power supply redundancy strategy according to the ply-yarn drill power information that gathers and system power supply information, power supply redundancy strategy herein can be the quantity of the power supply that disposes in the network equipment.This step is monitored the operating state of each ply-yarn drill and power supply in the current network equipment respectively by ply-yarn drill Power Monitoring Unit and system power supply monitoring module, and make corresponding administrative decision according to ply-yarn drill power information that collects and/or system power supply information, with to ply-yarn drill in the subsequent network device and/power supply adjusts, it is adjusted into best operating state, improves the power-efficient of the network equipment.
Present embodiment provides a kind of method for managing power supply of the network equipment, respectively the operating state of each ply-yarn drill and power supply in the network equipment is monitored by ply-yarn drill Power Monitoring Unit and system power supply monitoring module, and respectively ply-yarn drill power information and the system power supply information that collects is sent to power supply processing module, power supply processing module is adjusted power management policy according to ply-yarn drill power information and/or system power supply information, the operating state of ply-yarn drill and/or power supply is adjusted according to the real work situation of the network equipment with realization, the lower defective of power-efficient that has solved power management scheme imperfection in the prior art and caused, realized the generalization of the power supply of the network equipment and the monitoring management that becomes more meticulous, guaranteed that system power supply is operated under the best efficient state, has improved the power-efficient of the network equipment.
Fig. 3 is the flow chart of the method for managing power supply embodiment two of the network equipment of the present invention, and as shown in Figure 3, present embodiment provides a kind of method for managing power supply of the network equipment, can specifically comprise the steps:
Step 301, the monitoring of ply-yarn drill Power Monitoring Unit is also gathered the ply-yarn drill power information of each ply-yarn drill correspondence, and described ply-yarn drill power information is sent to power supply processing module.
The ply-yarn drill Power Monitoring Unit is monitored the running status of each ply-yarn drill, gathers the ply-yarn drill power information of each ply-yarn drill correspondence, and the ply-yarn drill power information that collects is sent on the power supply processing module by the power management bus.Ply-yarn drill power information herein can comprise the temperature of main power receiving equipment in the magnitude of voltage, current value, realtime power, this road of each branch road on each ply-yarn drill and the power state information on this road, main power receiving equipment can be core processors such as CPU, power state information is used to identify the state of this branch road, is in normal condition or abnormality as this branch road.
After the ply-yarn drill Power Monitoring Unit sends to power supply processing module by the power management bus with the ply-yarn drill power information that collects, power supply processing module is adjusted the ply-yarn drill power management policy of the ply-yarn drill of correspondence according to the ply-yarn drill power information of each ply-yarn drill correspondence, promptly the operating state of this ply-yarn drill is adjusted.The scope that departs from that is specifically as follows when a ply-yarn drill power information of a branch road on the ply-yarn drill surpasses defaultly when departing from precision, and described power supply processing module issues abnormality alarming information, reset processing or time electric treatment with the described default relation that departs from precision to described ply-yarn drill according to the scope that departs from of described ply-yarn drill power information.Wherein, in the ply-yarn drill power information that the ply-yarn drill Power Monitoring Unit is gathered, comprise the information of each branch road on each ply-yarn drill, these information comprise the temperature of magnitude of voltage, current value, this main power receiving equipment in road and the power state information on this road.Because information such as the temperature of magnitude of voltage, current value, main power receiving equipment and power state information can directly reflect the operating state of ply-yarn drill, as when the temperature of power receiving equipment is higher, show that this ply-yarn drill is in the abnormal work state, power state information can reflect directly also whether the power supply of this ply-yarn drill is operated in normal condition, and magnitude of voltage and current value can more directly be indicated the operating state of this ply-yarn drill, as judging whether this ply-yarn drill is normal by the magnitude of voltage that relatively collects and the magnitude of voltage of current value and normal condition and the size of current value.Which branch road which ply-yarn drill power supply processing module just can be discerned on according to the above-mentioned ply-yarn drill power information that receives is in abnormality, when the departing from scope and surpass default voltage deviation precision of the magnitude of voltage of a branch road on the ply-yarn drill, power supply processing module issues abnormality alarming information, reset processing or time electric treatment according to the relation that departs from scope and described default voltage deviation precision of described magnitude of voltage to described ply-yarn drill.
Particularly, when the ply-yarn drill power information that departs from normal range (NR) is the magnitude of voltage of certain branch road, the above-mentioned default precision that departs from can be the voltage deviation precision of presetting, then this step can be specially: the magnitude of voltage of certain branch road on certain ply-yarn drill departs from the normal voltage value, and the scope that departs from of this magnitude of voltage surpasses default voltage deviation precision, it is 3% that voltage deviation precision herein can set in advance, and then power supply processing module is handled this ply-yarn drill accordingly according to the relation that departs from scope and this voltage deviation precision of this magnitude of voltage.The relation that departs from scope and this voltage deviation precision of magnitude of voltage herein can be for the two differs less, the two differs big or the two differs very big, and as when the voltage deviation precision is 3%, the scope that departs from of magnitude of voltage is 4%, shows that then the two differs less; The scope that departs from of magnitude of voltage is 6%, shows that then the two differs bigger; The scope that departs from of magnitude of voltage is 10% or more, shows that then the two differs very big.Concrete division scope can be decided according to actual conditions, only exemplarily describe herein, perhaps can set first threshold, three threshold values that increase successively of second threshold value and the 3rd threshold value are judged, as the difference that departs from scope and voltage deviation precision of magnitude of voltage greater than first threshold, and the situation less than second threshold value shows that the two differs less, the difference that departs from scope and voltage deviation precision of magnitude of voltage is greater than second threshold value, and the situation less than the 3rd threshold value shows that the two differs bigger, and the difference that departs from scope and voltage deviation precision of magnitude of voltage shows that greater than the situation of the 3rd threshold value the two differs very big.When depart from scope and the voltage deviation precision of magnitude of voltage differs hour, then power supply processing module only issues abnormality alarming information to the ply-yarn drill of correspondence, temporarily this ply-yarn drill is not handled; When the departing from scope and voltage deviation precision and differ big of magnitude of voltage, then power supply processing module carries out reset processing to the ply-yarn drill of correspondence; When the departing from scope and voltage deviation precision and differ very big of magnitude of voltage, then power supply processing module descends electric treatment to the ply-yarn drill of correspondence.And after issuing abnormality alarming information to ply-yarn drill, when this ply-yarn drill corresponding voltage value that next time collects still departed from normal value, then power supply processing module can directly carry out reset processing to this ply-yarn drill; Correspondingly, when still departing from normal value through the ply-yarn drill corresponding voltage value of reset processing, then power supply processing module can directly descend electric treatment to this ply-yarn drill.
Particularly, when the ply-yarn drill power information that departs from normal range (NR) is the current value of certain branch road, the above-mentioned default precision that departs from can depart from precision for default electric current, then this step can be specially: when the departing from scope and surpass default electric current and depart from precision of the current value of a branch road on the ply-yarn drill, power supply processing module issues abnormality alarming information, reset processing or time electric treatment with the relation that described default electric current departs from precision to described ply-yarn drill according to the scope that departs from of described current value.Particularly, the current value of certain branch road on certain ply-yarn drill departs from the normal electrical flow valuve, and the scope that departs from of this current value departs from precision above default electric current, it is 3% that electric current herein departs from that precision can set in advance, and then power supply processing module is handled this ply-yarn drill accordingly according to the relation that scope and this electric current depart from precision that departs from of this current value.Current value herein depart from the relation that scope and this electric current depart from precision can be for the two differs less, the two differs big or the two differs very big, when being 3% as depart from precision when electric current, the scope that departs from of current value is 4%, shows that then the two differs less; The scope that departs from of current value is 6%, shows that then the two differs bigger; The scope that departs from of current value is 10% or more, shows that then the two differs very big.Concrete division scope can be decided according to actual conditions, only exemplarily describe herein, perhaps can set first threshold, three threshold values that increase successively of second threshold value and the 3rd threshold value are judged, as current value depart from scope and electric current departs from the difference of precision greater than first threshold, and the situation less than second threshold value shows that the two differs less, current value depart from scope and electric current departs from the difference of precision greater than second threshold value, and the situation less than the 3rd threshold value shows that the two differs bigger, and the difference that scope and electric current depart from precision of departing from of current value shows that greater than the situation of the 3rd threshold value the two differs very big.When depart from scope and the electric current of current value departs from precision and differ hour, then power supply processing module only issues abnormality alarming information to the ply-yarn drill of correspondence, temporarily this ply-yarn drill is not handled; When the departing from scope and electric current and depart from precision and differ big of current value, then power supply processing module carries out reset processing to the ply-yarn drill of correspondence; When the departing from scope and electric current and depart from precision and differ very big of current value, then power supply processing module descends electric treatment to the ply-yarn drill of correspondence.And after issuing abnormality alarming information to ply-yarn drill, when the current value of this ply-yarn drill correspondence that next time collects still departed from normal value, then power supply processing module can directly carry out reset processing to this ply-yarn drill; Correspondingly, when still departing from normal value through the current value of the ply-yarn drill correspondence of reset processing, then power supply processing module can directly descend electric treatment to this ply-yarn drill.
Particularly, when the ply-yarn drill power information that departs from normal range (NR) during for the temperature of the power receiving equipment of certain branch road, the above-mentioned default precision that departs from can be the temperature departure precision of presetting, then this step can be specially: when the departing from scope and surpass default temperature departure precision of the temperature of the power receiving equipment of a branch road on the ply-yarn drill, power supply processing module issues abnormality alarming information, reset processing or time electric treatment according to the relation that departs from scope and described default temperature departure precision of described temperature to described ply-yarn drill.Particularly, the temperature departure normal temperature value of certain branch road on certain ply-yarn drill, and the scope that departs from of this temperature surpasses default temperature departure precision, it is 3% that temperature departure precision herein can set in advance, and then power supply processing module is handled this ply-yarn drill accordingly according to the relation that departs from scope and this temperature departure precision of this temperature.The relation that departs from scope and this temperature departure precision of temperature herein can be for the two differs less, the two differs big or the two differs very big, and as when the temperature departure precision is 3%, the scope that departs from of temperature value is 4%, shows that then the two differs less; The scope that departs from of temperature is 6%, shows that then the two differs bigger; The scope that departs from of temperature is 10% or more, shows that then the two differs very big.Concrete division scope can be decided according to actual conditions, only exemplarily describe herein, perhaps can set first threshold, three threshold values that increase successively of second threshold value and the 3rd threshold value are judged, as the difference that departs from scope and temperature departure precision of temperature greater than first threshold, and the situation less than second threshold value shows that the two differs less, the difference that departs from scope and temperature departure precision of temperature is greater than second threshold value, and the situation less than the 3rd threshold value shows that the two differs bigger, and the difference that departs from scope and temperature departure precision of temperature shows that greater than the situation of the 3rd threshold value the two differs very big.When depart from scope and the temperature departure precision of temperature differs hour, then power supply processing module only issues abnormality alarming information to the ply-yarn drill of correspondence, temporarily this ply-yarn drill is not handled; When the departing from scope and temperature departure precision and differ big of temperature, then power supply processing module carries out reset processing to the ply-yarn drill of correspondence; When the departing from scope and temperature departure precision and differ very big of temperature, then power supply processing module descends electric treatment to the ply-yarn drill of correspondence.And after issuing abnormality alarming information to ply-yarn drill, when the temperature of the power receiving equipment on this ply-yarn drill that next time collects still departed from normal value, then power supply processing module can directly carry out reset processing to this ply-yarn drill; Correspondingly, when still departing from normal value through the temperature of power receiving equipment on the ply-yarn drill of reset processing, then power supply processing module can directly descend electric treatment to this ply-yarn drill.
In the present embodiment, by the monitoring that the ply-yarn drill power supply is become more meticulous, the temperature of the magnitude of voltage by checking each branch road on each ply-yarn drill, current value, main power receiving equipment etc., can judge easily whether corresponding ply-yarn drill occurs unusually, in the follow-up scope that can dwindle malfunction elimination in to the malfunction analysis procedure of ply-yarn drill, thereby accurately and apace make fault location.
The system power supply monitoring module is monitored the running status of each power supply, gathers the system power supply information of each power supply, and the system power supply information that collects is sent on the power supply processing module by the power management bus.System power supply information herein can comprise the temperature of each power source voltage value, current value, realtime power, this power supply and the power state information of this power supply, power state information is used to identify the operating state of this power supply, is in normal condition or abnormality as this power supply.
After the ply-yarn drill Power Monitoring Unit sends to power supply processing module by the power management bus with the system power supply information that collects, power supply processing module is adjusted the power supply managing strategy of the power supply of correspondence according to the ply-yarn drill power information of each power supply, promptly the operating state of this power supply is adjusted.The scope that departs from that is specifically as follows when a system power supply information of a power supply surpasses defaultly when departing from precision, and described power supply processing module issues abnormality alarming information, reset processing or time electric treatment with the described default relation that departs from precision to described power supply according to the scope that departs from of described system power supply information.In the system power supply information that the system power supply monitoring module is gathered, comprise the temperature of each power source voltage value, current value, this power supply and the power state information of this power supply.Power supply processing module just can be discerned the current abnormality that is in of which power supply according to the said system power information that receives, when the departing from scope and surpass default voltage deviation precision of a power source voltage value, power supply processing module issues abnormality alarming information, reset processing or time electric treatment according to the relation that departs from scope and described default voltage deviation precision of described magnitude of voltage to described power supply.When the departing from scope and surpass default electric current and depart from precision of the current value of a power supply, described power supply processing module issues abnormality alarming information, reset processing or time electric treatment with the relation that described default electric current departs from precision to described power supply according to the scope that departs from of described current value.When the departing from scope and surpass default temperature departure precision of the temperature of a power supply, described power supply processing module issues abnormality alarming information, reset processing or time electric treatment according to the relation that departs from scope and described default temperature departure precision of described temperature to described power supply.Power supply processing module is handled and can be handled the adjustment of ply-yarn drill power management policy in the similar above-mentioned steps 302 adjustment of power supply managing strategy in the present embodiment, repeats no more herein.
In the present embodiment, by the monitoring that system power supply is become more meticulous, temperature by checking magnitude of voltage, current value and power supply that each power supply is pressed etc., can judge easily whether corresponding power supply occurs unusually, in the follow-up scope that can dwindle malfunction elimination in to the malfunction analysis procedure of power supply, thereby accurately and apace make fault location.
Power supply processing module is adjusted the power supply redundancy strategy of the network equipment according to above-mentioned ply-yarn drill power information and system power supply information after the system power supply information to the ply-yarn drill power information of ply-yarn drill correspondence and power supply gathers.Particularly, total realtime power that power supply processing module can come computing network equipment to be consumed according to the realtime power of each branch road on each ply-yarn drill that gets access to, power supply processing module can carry out addition by the realtime power to each branch road on each ply-yarn drill in the network equipment, get access to total realtime power that this network equipment consumes, suppose that the total realtime power that calculates in the present embodiment is P
0Power supply processing module can be determined the maximum power of this power supply according to the power supply that disposes in the network equipment, and the maximum power of supposing the power supply in the present embodiment is P
m, power supply processing module determines to satisfy the minimal power number that can descend electricity under this total realtime power condition according to the maximum power of total realtime power that the network equipment consumed and power supply, promptly determines to satisfy the maximum number of power sources that can descend electricity under this total realtime power condition.Particularly, power supply processing module can adopt the maximum number of power sources x that can descend electricity as described in determining to satisfy as lower inequality (1) under total realtime power condition:
(N+M-x)*P
m＞P
0 (1)
Wherein, P
mBe the maximum power of described power supply, P
0Be total realtime power that the described network equipment consumes, N is the minimal power number of system configuration, and M is the number of backup battery, and promptly N+M is the current redundant power strategy of the network equipment, and x is the maximum number of power sources that satisfies can descend under described total realtime power condition electricity.Can calculate the current electric maximum number of power sources x of descending by above-mentioned inequality (1), redundant power strategy to the network equipment is adjusted, and promptly this network equipment power demand only needs part power supply (N+M-x power supply) work just can satisfy total realtime power P of whole set equipment
0Demand.At this moment, it is not worked electricity under the unnecessary x power supply, can guarantee that the load factor of the power supply that each is in running order all can remain in the rational interval, with the power-efficient that guarantees that output is best.Following formula (2) is depicted as the formula of expression load factor:
By this formula as can be known, at total realtime power P that the whole network equipment consumed
0Under the constant situation, reduce the value of the N+M in the denominator, just can improve load factor, and then make the power output of power supply reach optimum state.With reference to above-mentioned Fig. 1, when load factor increased, power-efficient was basically along with increase, and when load factor was in 40%-90%, power supply was in the high efficiency state area.Still the redundant power system with the N+M that mentions in the background technology is an example, when the power-supply system of the network equipment is used the redundant power design of 2+1, the maximum power dissipation P of single power supply
m=1500W, the realtime power P that whole set equipment consumes
0During=1200W, adopt the adjustment of the method for present embodiment to power management and redundancy strategy, the maximum that calculates x is 2, promptly only needs a power work just can satisfy the power demand of the whole network equipment.At this moment, power supply processing module can be controlled two wherein unnecessary power supplys down according to adjusted power management and redundancy strategy, only keep a power work, then adjusted load factor is 80%, with reference to Fig. 1, load factor drops on 40-90% between optimal zone, and this moment, power-efficient can reach 92%.This shows that by comparing with method of the prior art, present embodiment can improve power-efficient significantly.
Present embodiment provides a kind of method for managing power supply of the network equipment, respectively the operating state of each ply-yarn drill and power supply in the network equipment is monitored by ply-yarn drill Power Monitoring Unit and system power supply monitoring module, and respectively ply-yarn drill power information and the system power supply information that collects being sent to power supply processing module, power supply processing module is adjusted power management and redundancy strategy according to ply-yarn drill power information and/or system power supply information; Present embodiment is adjusted the operating state of ply-yarn drill and/or power supply according to the real work situation of the network equipment, the lower defective of power-efficient that has solved power management scheme imperfection in the prior art and caused, realized the generalization of the power supply of the network equipment and the monitoring management that becomes more meticulous, guaranteed that system power supply is operated under the best efficient state, improve the power-efficient of the network equipment, thereby reached energy-conservation effect.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be finished by the relevant hardware of program command, aforesaid program can be stored in the computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
Fig. 4 is the structural representation of the power-supply management system embodiment one of the network equipment of the present invention, as shown in Figure 4, present embodiment provides a kind of power-supply management system of the network equipment, can specifically carry out each step among the said method embodiment one, repeats no more herein.The power-supply management system of the network equipment that present embodiment provides can specifically comprise ply-yarn drill Power Monitoring Unit 401, system power supply monitoring module 402 and power supply processing module 403.Wherein, ply-yarn drill Power Monitoring Unit 401 is used to monitor and gather the ply-yarn drill power information of each ply-yarn drill correspondence, and described ply-yarn drill power information is sent to power supply processing module 403.System power supply monitoring module 402 is used to monitor and gather the system power supply information of power supply, and described power information is sent to power supply processing module 403.Power supply processing module 403 is used for adjusting power management policy according to described ply-yarn drill power information and/or described system power supply information.
Fig. 5 is the structural representation of the power-supply management system embodiment two of the network equipment of the present invention, as shown in Figure 5, present embodiment provides a kind of power-supply management system of the network equipment, can specifically carry out each step among the said method embodiment two, repeats no more herein.The power-supply management system of the network equipment that present embodiment provides is on the basis of above-mentioned embodiment shown in Figure 4, the described ply-yarn drill power information that ply-yarn drill Power Monitoring Unit 401 collects can comprise the realtime power of each branch road on each described ply-yarn drill, and described system power supply information comprises the maximum power of described power supply.Power supply processing module 403 can specifically comprise computing unit 413 and quantity determining unit 423.Computing unit 413 is used for calculating total realtime power that the described network equipment consumes according to the realtime power of each branch road on each described ply-yarn drill.Quantity determining unit 423 is used for determining to satisfy according to the maximum power of total realtime power of described network equipment consumption and described power supply the maximum number of power sources of the descended electricity of described total realtime power condition.
Particularly, quantity determining unit 423 can specifically be used to adopt above-mentioned inequality (1) to determine the maximum number of power sources of the descended electricity of described total realtime power, wherein, and P
mBe the maximum power of described power supply, P
0Be total realtime power that the described network equipment consumes, N is the minimal power number of system configuration, and M is the number of backup battery, and x is the maximum number of power sources that satisfies the descended electricity of described total realtime power condition.
Further, the described ply-yarn drill power information that collects of ply-yarn drill Power Monitoring Unit 401 can comprise the temperature of magnitude of voltage, current value and the power receiving equipment of each branch road on each ply-yarn drill.Power supply processing module 403 can also comprise ply-yarn drill power supply processing unit 433.Ply-yarn drill power supply processing unit 433 is used for surpassing defaultly when departing from precision when the scope that departs from of a ply-yarn drill power information of a branch road on the ply-yarn drill, with the described default relation that departs from precision described ply-yarn drill is issued abnormality alarming information, reset processing or time electric treatment according to the scope that departs from of described ply-yarn drill power information.
Further, the ply-yarn drill power supply processing unit 433 in the present embodiment can specifically comprise the processing of first voltage subelement 4331, the first current processing subelement 4332 and the first Temperature Treatment subelement 4333.Wherein, first voltage is handled subelement 4331 and is used for when the departing from scope and surpass default voltage deviation precision of the magnitude of voltage of a branch road on the ply-yarn drill, according to the relation that departs from scope and described default voltage deviation precision of described magnitude of voltage described ply-yarn drill is issued abnormality alarming information, reset processing or time electric treatment.The first current processing subelement 4332 was used for when the departing from scope and surpass default electric current and depart from precision of the current value of a branch road on the ply-yarn drill, with the relation that described default electric current departs from precision described ply-yarn drill was issued abnormality alarming information, reset processing or time electric treatment according to the scope that departs from of described current value.The first Temperature Treatment subelement 4333 was used for when the departing from scope and surpass default temperature departure precision of the temperature of the power receiving equipment of a branch road on the ply-yarn drill, according to the relation that departs from scope and described default temperature departure precision of described temperature described ply-yarn drill was issued abnormality alarming information, reset processing or time electric treatment.
Further, the described system power supply information that collects of system power supply monitoring module 402 can comprise each described power source voltage value, current value and power supply temperature.Power supply processing module 403 can also comprise system power supply processing unit 443.Wherein, system power supply processing unit 443 be used for when a system power supply information of a power supply depart from scope surpass default when departing from precision the scope that departs from according to described system power supply information with the described default relation that departs from precision described power supply is issued abnormality alarming information, reset processing or time electric treatment.
Further, the system power supply processing unit 443 in the present embodiment can specifically comprise the processing of second voltage subelement 4431, the second current processing subelement 4432 and the second Temperature Treatment subelement 4433.Wherein, second voltage is handled subelement 4431 and is used for when the departing from scope and surpass default voltage deviation precision of a power source voltage value, according to the relation that departs from scope and described default voltage deviation precision of described magnitude of voltage described power supply is issued abnormality alarming information, reset processing or time electric treatment.The second current processing subelement 4432 was used for when the departing from scope and surpass default electric current and depart from precision of the current value of a power supply, with the relation that described default electric current departs from precision described power supply was issued abnormality alarming information, reset processing or time electric treatment according to the scope that departs from of described current value.The second Temperature Treatment subelement 4433 was used for when the departing from scope and surpass default temperature departure precision of the temperature of a power supply, according to the relation that departs from scope and described default temperature departure precision of described temperature described power supply was issued abnormality alarming information, reset processing or time electric treatment.
Present embodiment provides a kind of power-supply management system of the network equipment, respectively the operating state of each ply-yarn drill and power supply in the network equipment is monitored by ply-yarn drill Power Monitoring Unit and system power supply monitoring module, and respectively ply-yarn drill power information and the system power supply information that collects being sent to power supply processing module, power supply processing module is adjusted power management and redundancy strategy according to ply-yarn drill power information and/or system power supply information; Present embodiment is adjusted the operating state of ply-yarn drill and/or power supply according to the real work situation of the network equipment, the lower defective of power-efficient that has solved power management scheme imperfection in the prior art and caused, realized the generalization of the power supply of the network equipment and the monitoring management that becomes more meticulous, guaranteed that system power supply is operated under the best efficient state, improve the power-efficient of the network equipment, thereby reached energy-conservation effect.
Fig. 6 is the structural representation of network equipment embodiment of the present invention, as shown in Figure 6, present embodiment provides a kind of network equipment, the power-supply management system that can comprise management board 601, a plurality of ply-yarn drill 602, power supply 603 and above-mentioned Fig. 4 or the network equipment shown in Figure 5, wherein, the power-supply management system of the network equipment can comprise ply-yarn drill Power Monitoring Unit 401, system power supply monitoring module 402 and power supply processing module 403.Wherein, ply-yarn drill Power Monitoring Unit 401 links to each other with ply-yarn drill 602, and system power supply monitoring module 402 links to each other with power supply 603, and power supply processing module 403 links to each other with management board 601.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (11)
1. the method for managing power supply of a network equipment is characterized in that, comprising:
The monitoring of ply-yarn drill Power Monitoring Unit is also gathered the ply-yarn drill power information of each ply-yarn drill correspondence, and described ply-yarn drill power information is sent to power supply processing module;
The system power supply information of power supply is monitored and gathered to the system power supply monitoring module, and described power information is sent to power supply processing module;
Described power supply processing module is adjusted power management policy according to described ply-yarn drill power information and/or described system power supply information.
2. method according to claim 1 is characterized in that, described ply-yarn drill power information comprises the realtime power of each branch road on each described ply-yarn drill, and described system power supply information comprises the maximum power of described power supply;
Described power supply processing module is adjusted described power management policy according to described ply-yarn drill power information and described system power supply information and is comprised:
Described power supply processing module calculates total realtime power that the described network equipment consumes according to the realtime power of each branch road on each described ply-yarn drill;
Described power supply processing module determines to satisfy the maximum number of power sources of the descended electricity of described total realtime power condition according to the maximum power of total realtime power of described network equipment consumption and described power supply.
3. method according to claim 2, it is characterized in that the maximum number of power sources that described power supply processing module determines to satisfy the descended electricity of described total realtime power condition according to the maximum power of total realtime power of described network equipment consumption and described power supply comprises:
The maximum number of power sources of the descended electricity of total realtime power condition as described in described power supply processing module employing is determined to satisfy as lower inequality:
(N+M-x) * P
m＞P
0, wherein, P
mBe the maximum power of described power supply, P
0Be total realtime power that the described network equipment consumes, N is the minimal power number of system configuration, and M is the number of backup battery, and x is the maximum number of power sources that satisfies the descended electricity of described total realtime power condition.
4. method according to claim 1 is characterized in that, described power supply processing module is adjusted described power management policy according to described ply-yarn drill power information and comprised:
When the scope that departs from of a ply-yarn drill power information of a branch road on the ply-yarn drill surpasses defaultly when departing from precision, described power supply processing module issues abnormality alarming information, reset processing or time electric treatment with the described default relation that departs from precision to described ply-yarn drill according to the scope that departs from of described ply-yarn drill power information.
5. method according to claim 1 is characterized in that, described power supply processing module is adjusted described power management policy according to described system power supply information and comprised:
When the scope that departs from of a system power supply information of a power supply surpasses defaultly when departing from precision, described power supply processing module issues abnormality alarming information, reset processing or time electric treatment with the described default relation that departs from precision to described power supply according to the scope that departs from of described system power supply information.
6. the power-supply management system of a network equipment is characterized in that, comprising:
The ply-yarn drill Power Monitoring Unit is used to monitor and gather the ply-yarn drill power information of each ply-yarn drill correspondence, and described ply-yarn drill power information is sent to power supply processing module;
The system power supply monitoring module, the system power supply information that is used to monitor and gather power supply, and described power information sent to power supply processing module;
Described power supply processing module is used for adjusting power management policy according to described ply-yarn drill power information and/or described system power supply information.
7. system according to claim 6 is characterized in that, the described ply-yarn drill power information that described ply-yarn drill Power Monitoring Unit collects comprises the realtime power of each branch road on each described ply-yarn drill, and described system power supply information comprises the maximum power of described power supply;
Described power supply processing module comprises:
Computing unit is used for calculating total realtime power that the described network equipment consumes according to the realtime power of each branch road on each described ply-yarn drill;
The quantity determining unit is used for determining to satisfy according to the maximum power of total realtime power of described network equipment consumption and described power supply the maximum number of power sources of the descended electricity of described total realtime power condition.
8. system according to claim 7 is characterized in that, described quantity determining unit specifically be used to adopt determine to satisfy as lower inequality as described in the maximum number of power sources of descended electricity of total realtime power condition:
(N+M-x) * P
m＞p
0, wherein, P
mBe the maximum power of described power supply, P
0Be total realtime power that the described network equipment consumes, N is the minimal power number of system configuration, and M is the number of backup battery, and x is the maximum number of power sources that satisfies the descended electricity of described total realtime power condition.
9. system according to claim 6 is characterized in that, described power supply processing module comprises:
Ply-yarn drill power supply processing unit, be used for surpassing defaultly when departing from precision, with the described default relation that departs from precision described ply-yarn drill issued abnormality alarming information, reset processing or time electric treatment according to the scope that departs from of described ply-yarn drill power information when the scope that departs from of a ply-yarn drill power information of a branch road on the ply-yarn drill.
10. system according to claim 6 is characterized in that, described power supply processing module comprises:
The system power supply processing unit, be used for when a system power supply information of a power supply depart from scope surpass default when departing from precision the relation that departs from scope and described default voltage deviation precision according to a described system power supply information described power supply is issued abnormality alarming information, reset processing or time electric treatment.
11. network equipment, it is characterized in that, the power-supply management system that comprises each described network equipment among management board, a plurality of ply-yarn drill, power supply and the aforesaid right requirement 6-10, wherein, described ply-yarn drill Power Monitoring Unit in the power-supply management system of the described network equipment links to each other with described ply-yarn drill, described system power supply monitoring module links to each other with described power supply, and described power supply processing module links to each other with described management board.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102968168A (en) * | 2012-10-24 | 2013-03-13 | 福建星网锐捷网络有限公司 | Method for enabling wire clip, management board and wire clip |
| CN108809866A (en) * | 2018-05-24 | 2018-11-13 | 新华三技术有限公司 | A kind of power control method and device |
| CN114095392A (en) * | 2021-12-02 | 2022-02-25 | 深圳市光网视科技有限公司 | Communication power supply monitoring method and system based on Internet of things |
| CN116381542A (en) * | 2023-06-05 | 2023-07-04 | 深圳和润达科技有限公司 | Health diagnosis method and device of power supply equipment based on artificial intelligence |
| CN117676685A (en) * | 2023-12-14 | 2024-03-08 | 深圳市华芯物联科技有限公司 | Power supply state monitoring and early warning system and method for 5G communication equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005080327A (en) * | 2003-08-29 | 2005-03-24 | Nippon Densan Corp | Motor drive ic |
| JP2007149475A (en) * | 2005-11-28 | 2007-06-14 | Mitsubishi Electric Corp | Live line insertion/extraction system |
| CN101051926A (en) * | 2006-04-05 | 2007-10-10 | 鸿富锦精密工业（深圳）有限公司 | Network equipment power managing system and method |
-
2010
- 2010-08-06 CN CN 201010248340 patent/CN101908977B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005080327A (en) * | 2003-08-29 | 2005-03-24 | Nippon Densan Corp | Motor drive ic |
| JP2007149475A (en) * | 2005-11-28 | 2007-06-14 | Mitsubishi Electric Corp | Live line insertion/extraction system |
| CN101051926A (en) * | 2006-04-05 | 2007-10-10 | 鸿富锦精密工业（深圳）有限公司 | Network equipment power managing system and method |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102968168A (en) * | 2012-10-24 | 2013-03-13 | 福建星网锐捷网络有限公司 | Method for enabling wire clip, management board and wire clip |
| CN108809866A (en) * | 2018-05-24 | 2018-11-13 | 新华三技术有限公司 | A kind of power control method and device |
| CN108809866B (en) * | 2018-05-24 | 2021-01-26 | 新华三技术有限公司 | Power supply control method and device |
| CN114095392A (en) * | 2021-12-02 | 2022-02-25 | 深圳市光网视科技有限公司 | Communication power supply monitoring method and system based on Internet of things |
| CN116381542A (en) * | 2023-06-05 | 2023-07-04 | 深圳和润达科技有限公司 | Health diagnosis method and device of power supply equipment based on artificial intelligence |
| CN116381542B (en) * | 2023-06-05 | 2023-07-25 | 深圳和润达科技有限公司 | Health diagnosis method and device of power supply equipment based on artificial intelligence |
| CN117676685A (en) * | 2023-12-14 | 2024-03-08 | 深圳市华芯物联科技有限公司 | Power supply state monitoring and early warning system and method for 5G communication equipment |
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|---|---|
| CN101908977B (en) | 2013-03-13 |
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